MS-PAE Series Pure Sine Wave Inverter/Charger Owner’s Manual TM
Thank you from all of us at Sensata Technologies for purchasing this MS-PAE inverter/charger. The MS-PAE is a product under the Magnum-Dimensions brand from Sensata Technologies. We understand that you have many purchasing options in the marketplace, and we are pleased that you have decided on this product. This MS-PAE inverter/charger was proudly assembled and tested in the United States at our facility in Everett, Washington.
Product Safety Information IMPORTANT PRODUCT SAFETY INFORMATION SAVE THESE INSTRUCTIONS THIS MANUAL CONTAINS IMPORTANT INSTRUCTIONS FOR THE MS-PAE SERIES INVERTER/ CHARGER THAT MUST BE FOLLOWED DURING THE INSTALLATION AND OPERATION OF THIS PRODUCT. Before using the MS-PAE Series inverter/charger, read all instructions and cautionary markings. Also, be sure to review the individual manuals provided for each component of your system. The installation instructions are for use by qualified personnel only.
Product Safety Information Battery Safety • • • • • • • • • • • • • • Use insulated tools and be very careful when working around batteries, they can produce extremely high currents if short-circuited (e.g., dropping a metal tool across the battery terminal), which could cause a fire or explosion. Read and follow the battery manufacturer’s safety precautions before installing the inverter and batteries. Always verify proper polarity and voltage before connecting the batteries to the inverter.
Product Safety Information CONSIGNES DE SÉCURITÉ IMPORTANTES CONSERVER CES INSTRUCTIONS CE MANUEL CONTIENT DE IMPORTANTES POUR LA SÉRIE MS ONDULEUR/CHARGEUR QUI DOIVENT ETRE SUIVIES PENDANT L’INSTALLATION ET FONCTIONNEMENT DE CE PRODUIT. Avant d’utiliser la série MS, lire toutes les instructions etles mises en garde. Aussi, n’oubliez pas depasser en revue les différents manuels fournispour chaque composant du système. Lesinstructions d’installation sont pour une utilisationpar du personnel qualifié.
Product Safety Information Sécurité de la Batterie • • • • • • • • • • • • • • Utiliser des outils isolés et être très prudent lorsque vous travaillez près des batteries, elles peuvent produire des courants extrêmement élevés si en court-circuit (par exemple, échapper un outil métallique à travers la borne de la batterie), ce qui pourrait provoquer un incendie ou une explosion. Lisez et suivez les consignes de sécurité du fabricant de la batterie avant d’installer l’onduleur et des batteries.
Table of Contents 1.0 Introduction ......................................................................................................1 1.0.1 Regulatory Compliance .................................................................................... 1 1.1 How the MS-PAE Series Inverter/Charger Works ................................................. 2 1.1.1 Inverter Applications for Permanent Installations ................................................ 2 1.1.2 Advantages of a Pure Sine Wave Inverter ...
Table of Contents (Cont.) 3.8 Using a Remote with the MS-PAE Series Inverter ...............................................38 Parallel Operation ........................................................................................... 39 4.1 Overview ......................................................................................................39 4.2 Parallel System Requirements .........................................................................39 4.
List of Figures Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure 1-1, Power Switch, Status LED, and Accessory Connection Ports ................................. 3 1-2, Electrical Connection Points ............................................................................
Introduction 1.0 Introduction Congratulations on your purchase of the MS-PAE Series inverter/charger from Sensata. The MSPAE Series is a “pure” sine wave, standalone, non-grid interactive inverter designed to provide 120 and 240 VAC in a single unit to power loads when inverting/charging. It has two 120 VAC lines (L1 and L2), a neutral and a ground.
Introduction 1.1 How the MS-PAE Series Inverter/Charger Works There are two main modes of operation associated with the MS-PAE inverter/charger: Inverter Mode When the inverter is properly connected to batteries and turned on, the direct current (DC) from the batteries is transformed into a pure sine wave alternating current (AC). This AC is similar to the voltage provided by your utility, and is used to power the electrical appliances (i.e., AC loads) connected to the inverter’s output.
Introduction 1.2 Features and Benefits The MS-PAE Series inverter/charger is designed to allow quick access to wiring, circuit breakers and controls, and easy viewing of the LED (Light Emitting Diode) status indicator. Its die cast base plate with one-piece aluminum cover ensures maximum durability with minimum weight, as well as cooler more efficient operation.
Introduction 7 DC Equipment Ground Terminal – ties the exposed chassis of the inverter to the DC grounding system. Accepts CU/AL conductors from #14 to #2 AWG (2.1 to 33.6 mm2). 8 AC Entry/Exit Connections – two 3/4” knockouts with cable-clamp strain reliefs to accommodate and hold the AC input and output field wiring. 9 Intake Air Vents – ventilation openings that pull in air to keep the inverter cool for peak performance.
Introduction Exhaust Air Vents – ventilation openings that allows heated air to be removed by the 13 internal cooling fan. Model/Serial Number Label – includes model/serial number information, date of 14 manufacture, and inverter and charger specifications. See the MS-PAE Specifications in Appendix A for more information and the different models available. AC Access Cover – provides access to the internal AC wiring terminal block.
Installation 2.0 Installation Before proceeding, read the entire installation section to determine how you are going to install your MS-PAE inverter/charger. The more thorough you plan in the beginning, the better your inverter needs will be met. Info: Installations should be performed by qualified personnel, such as a licensed or certified electrician. It is the installer’s responsibility to determine which safety codes apply and to ensure that all applicable installation requirements are followed.
Installation Utility Power (120/240VAC Output) Generator Power (120/240VAC Output) ME-AGS-N Auto Gen Start Controller (Magnum Accessory) AC Transfer Switch ME-ARC ME-RC PWR FAU LT CH G SE LECT I NV ON/OF F C HA R GE R ON/ OF F IN V E R T E R S HOR E AGS ME T ER S ET U P T EC H Remote Controls (Magnum Accessories) Main Panel 120/240VAC Inverter power (or pass-thru power) to Sub-panel ON 120/240VAC power to inverter OF F OF F OF F OF F ON ON ON ON OF F OF F OF F OF F ON ON ON OF F
Installation 2.1.3 Locating the Inverter Only install the inverter in a location that meets the following requirements: Clean and Dry – The inverter should not be installed in an area that allows dust, fumes, insects or rodents to enter or block the inverter’s ventilation openings. This area also must be free from any risk of condensation, water, or any other liquid that can enter or fall on the inverter.
Installation 2.1.4 Mounting the Inverter The inverter base can reach a temperature up to 194°F (90°C), and should be mounted on a noncombustible surface*. This surface and the mounting hardware must also be capable of supporting at least twice the weight of the inverter.
Page 10 © 2015 Sensata Technologies Figure 2-3, MS-PAE Series Dimensions Left Side 30 30 30 Mounting Holes (x4) Use up to 9/32" (7 mm) screw/bolt Keyhole slots (x4) Mounting Holes 8" (20.3 cm) 13 ¾" (34.9 cm) Bottom 12" (30.5 cm) Front 12 ⅝" (32.1 cm) Top Air Intake Vents Air Intake Vents 4 ⅞" (12.4 cm) 2" (5.1 cm) 4 ⅞" (12.4 cm) Exhaust Air Vents Exhaust Air Vents 6 ⅝" (16.8 cm) "WARNING- Risk of electrical shock.
Installation 2.1.5 Wiring the Inverter This section also describes the requirements and recommendations for wiring the MS-PAE Series inverter/charger. Before wiring the MS-PAE Series inverter/charger, read all instructions. All wiring should meet all local codes and standards and be performed by qualified personnel such as a licensed electrician.
Installation 2.2 DC Wiring This section describes the inverter’s required DC wire sizes and the recommended disconnect/ overcurrent protection, and how to make the DC connections to the inverter and the battery bank. Refer to Figure 2-1 and Figure 2-4 when connecting the DC wires. WARNING: Even though DC voltage is “low voltage” significant hazards may be present, particularly from short circuits of the battery system.
Installation MS-PAE Inverter/Charger front view BTS BTS Inverter’s DC Negative Connection Inverter’s DC Positive Connection Inverter’s Equipment Ground Wire Battery Temp Sensor Cable MMP enclosure – for single inverter installations (includes DC disconnect breaker, DC shunt for battery monitor, and inverter DC busbars). If multiple inverters to be installed, use MP enclosures – which are designed to allow up to four inverters to be connected together.
Installation 2.2.1 DC Wire Sizing It is important to use the correct DC wire to achieve maximum efficiency from the system and to reduce fire hazards associated with overheating. Always keep your wire runs as short as practical to prevent low voltage shutdowns and to keep the DC breaker from nuisance tripping (or open fuses) because of increased current draw. Use Table 2-1 to select the minimum DC wire size (and corresponding overcurrent device) required based on your inverter model.
Installation Table 2-2, DC Wire Size For Increased Distance Minimum Recommended DC Wire Size (one way)* ≤5 ft (1.5 m) 5 to 10 ft (1.5 to 3.1 m) 10 to 15 ft (3.1 to 4.6 m) MS4024PAE #4/0 AWG (107.2 mm²) #4/0 AWG x 2 (107.2 mm²) not recommended MS4448PAE #2/0 AWG (67.4 mm²) #4/0 AWG (107.2 mm²) #4/0 AWG x 2 (107.2 mm²) * Copper wire rated with 194°F (90°C) insulation at an ambient temperature of 86°F (30°C). 2.2.
Installation 2.2.4 Wiring the Battery Bank WARNING: Lethal currents will be present if the positive and negative cables attached to the battery bank touch each other. During the installation and wiring process, ensure the cable ends are insulated or covered to prevent touching/shorting the cables.
Installation 2.2.6 Wiring the Inverter to the Battery Bank CAUTION: The inverter is NOT reverse polarity protected, if this happens the inverter will be damaged and will not be covered under warranty. Before connecting the DC wires from the batteries to the inverter, verify the correct battery voltage and polarity using a voltmeter. If the positive terminal of the battery is connected to the negative terminal of the inverter and vice versa, severe damage will result.
Installation 2.3 AC Wiring This section provides information on how to make the AC connections to the inverter using the correct AC wire size and the corresponding overcurrent protection. Refer to Figure 2-9 for a visual overview of the AC wiring. (Note: the MS-PAE inverter in Figure 2-9 is installed on a MMP enclosure.) 2.3.
Installation 2.3.3 Recommended Ground Fault Circuit Interruption (GFCI) Breakers Some electrical safety codes require the use of GFCI’s. In compliance with UL standards, the following GFCI’s have been tested and have been found to function properly when connected to the inverter’s AC output (there are others on the market that will work as well): • Shock SentryTM #VGF15W • Leviton Smart Lock #8899-A • Hubbel #GF520EMBKA WARNING: Risk of electric shock.
Installation 2.3.5 Wiring the AC Input and Output The MS-PAE provides 120/240 VAC on the output, but the input may be wired either as a 120/240 VAC input or a 120 VAC input (to one input only) depending on the AC source. The AC output continues to produce 120/240 VAC with either the 120/240 VAC or 120 VAC input configuration. WARNING: DO NOT connect 120 VAC (same phase) to both AC HOT 1 IN and AC HOT 2 IN inputs. These inputs must be 180° out-of-phase (i.e., 120/240 VAC).
Installation MS-PAE Inverter/Charger (on a MMP enclosure with hood and backplate) AC Terminal Block (AC input and output wiring) AC HOT 1 IN MS-PAE (from Main Panel) Inverter/Charger AC HOT 2 IN (from Main Panel) AC HOT 1 OUT (to Sub-Panel/Loads) AC NEUTRAL (to/from either Panel) AC NEUTRAL (to/from either Panel) AC HOT 2 OUT (to Sub-Panel/Loads) AC GROUNDS (to/from either Panel) Note: The inverter’s AC input/ output wiring goes through an AC bypass switch assembly when using a MMP enclosure
Installation 2.3.6 Using the MS-PAE with Three-Phase Power The MS-PAE inverter’s AC input is designed to be connected to 120 VAC single-phase or 120/240 VAC split-phase power. On a 120/240 VAC split-phase power system, there are two 120-voltage phases (also known as “legs” or “lines”) that are 180° apart with a neutral connection centered between them. The voltage between the two 120 VAC legs (L-L) is 240V, and the voltage between each of the legs and neutral (L-N) is 120 VAC.
Installation 2.3.6.1 Connecting the MS-PAE using a Buck-Boost Transformer A buck-boost transformer is designed to decrease (buck) or increase (boost) line voltage. As shown in Figure 2-10, to connect to the MS-PAE input, the buck-boost transformer must be capable of connecting 208 VAC on the primary side and step-up (or boost) to 240 VAC on the secondary side.
Installation 2.4 Grounding Inverters The MS-PAE Series inverters use two separate electrical systems (AC and DC power), therefore each electrical system is required to be properly connected to a permanent, common “ground” or “earth” reference. An inverter system that is properly grounded limits the risk of electrical shock, reduces radio frequency noise, and minimizes excessive surge voltages induced by lightning.
Installation System Grounding – Takes one of the current-carrying conductors (Grounded Conductor–GC) and attaches it to the common ground point (Ground Busbar–GBB), usually by a System Bonding Jumper (SBJ) in each electrical service disconnect panel. On the DC side that is the negative conductor; on the AC side it’s the neutral conductor. The closer the grounding connection is to the source, the better the protection from surges due to lightning. 2.4.
Installation Method 2 (see Figure 2-14): When the AC and DC service panels are near each other, then the AC grounding electrode conductor (GEC–AC) and DC grounding electrode conductor (GEC–DC) can be connected to a single grounding electrode (GE). In this method—since there are multiple connections to the DC grounding electrode—the size of the DC grounding electrode conductor (GEC–DC) cannot be smaller than the largest conductor in the DC system (usually the batteryto-inverter cable).
Installation 2.4.2 System Bonding Jumper The MS-PAE Series inverter/charger does not include an internal bond between the grounded conductor (AC neutral/DC negative) and the equipment grounding terminals. This bond [System Bonding Jumper (SBJ)] is usually done in the main distribution panel for each electrical system. CAUTION: There should be one and only one point in each electrical system (both AC and DC) where the grounded conductor is attached to the grounding electrode conductor.
Installation 2.5 Installing Lightning Arrestors Unfortunately, in Renewable Energy (RE) systems where components are wired to outdoor electrical systems, there is a greater chance of damage to these components from lightning strikes. Lightning does not have to strike directly to cause damage, it can be far away and still induce power surges or spikes in the wires of the RE system.
Installation 2.6.1 Inverter Power Identification and Disconnect Location Requirements When an inverter is installed in a building, facility or structure, the NEC (National Electrical Code) requires a label or plaque to be provided. This label/plaque is required to be easily visible and provide information that informs personnel on the location of all electrical system disconnects. This is to ensure all power to a building is quickly located and shut down in an emergency.
Installation 2.8 Functional Test for a Single MS-PAE Inverter After all electrical connections to the AC source, main panel, inverter, batteries and sub-panel have been completed, follow these steps to test the installation and the inverter’s operation. CAUTION: Use a multimeter to verify the correct DC voltage for your particular inverter model (i.e.
Operation 3.0 Operation The MS-PAE Series inverter has two normal operating routines: 1) Inverter mode, which powers your loads using the batteries, and 2) Standby mode, which transfers the incoming AC power (i.e., utility power or a generator) to power your loads and uses this incoming power to recharge the batteries. This inverter also includes an extensive protection circuitry to shut down the inverter under certain fault conditions. 3.
Operation 3.2 Standby Mode The MS-PAE Series uses an automatic transfer relay and an internal battery charger when operating in Standby mode. Standby mode begins whenever AC power (utility or generator) is connected to the inverter’s AC input. Once the AC voltage and frequency of the incoming AC power is within the AC input limits, the automatic AC transfer relay is activated. This transfer relay passes the incoming AC power through the inverter to power the AC loads on the inverter’s output.
Operation The Charge mode provides up to four separate charging stages: Bulk Charging, Absorb Charging, Float Charging, and Full Charge. Bulk Charging: This is the initial stage of charging. While bulk charging, the charger supplies the battery with controlled constant current. The charger will remain in bulk charge until the absorption charge voltage (determined by the Battery Type selection*) is achieved. The inverter’s green LED stays on (solid) to indicate bulk charging.
Operation 3.2.2 Transfer Time While in Standby mode, the AC input is continually monitored. Whenever AC power falls below the VAC dropout voltage (80 VAC per leg – default setting), the inverter automatically transfers back to Inverter mode with minimum interruption to any connected appliances—as long as the inverter is turned on. The transfer from Standby mode to Inverter mode occurs in approximately 16 milliseconds.
Operation 3.4 Protection Circuitry Operation The inverter is protected against fault conditions and in normal usage it will be rare to see any. However, if a condition occurs that is outside the inverter’s normal operating parameters, then it will shut down and attempt to protect itself, the battery bank, and your AC loads. If the inverter shuts down, it may be due to one of the following conditions (also refer to the Troubleshooting section to help diagnose and clear the fault condition).
Operation 3.5 Inverter Start-Up ON/OFF Switch: The inverter can be turned on and off by lightly pressing and releasing the Power ON/OFF switch on the front of the inverter (refer to Figure 3-5). When the inverter is first connected to the batteries, or when its automatic protection circuit has turned the inverter off, the ON/OFF switch will need to be pressed to start the unit (or reset per Section 6.1).
Operation 3.6 Factory Default Values Your MS-PAE Series inverter/charger uses default values for the adjustable settings (shown in Table 3-2) that may be adequate for your installation. If some of your operating parameters need to be changed from the default values, the optional remote control can be used to make those changes. To help you determine if you need a remote display, information on those inverter/charger settings that can be changed is provided below.
Operation 3.7 Inverter Fan Operation The inverter contains two internal cooling fans that are automatically controlled. The speed of these fans is determined either by internal temperature of the inverter or by the load on the inverter. The inverter’s fans will come on under the conditions listed below: • Fans run full speed if the internal transistors (FETS) or the power transformer reaches 176°F degrees Celsius (80°C), or the inverter is running at 100% of its rated load.
Parallel Operation 4.0 Parallel Operation This section provides information about operating MS-PAE Series inverters in parallel. Info: The ME-RTR owner’s manual provides additional detailed installation information on parallel stacking. Info: The optional panels (MP) and MPX Series extension boxes are designed to make multiple-inverter applications easy to install.
Parallel Operation Generator Power (120/240VAC Ouput) ME-AGS-N Auto Gen Start Controller (Magnum Accessory) AC Panel (Part of Magnum Panel Series) Includes Bypass & Input/Output Breakers AC Transfer Switch Electrical Panel* (120/240VAC Loads) ON NEU TRA L INV L1 OUT AC GROU ND INV L2 OUT AC Panel L2 IN OF F OF F OF F OF F OF F OF F ON ON ON ON ON L1 IN NEU TRA L L1 OUT ON OF F ON OF F L2 OUT ON OF F ME-RTR required to stack MSPAE inverters in parallel (Magnum Accessory) ON OF F #2 MS
Parallel Operation 4.3 Parallel System Connections and Components The basic installation procedure of the parallel system is similar to that of single inverter system. However, the AC/DC connections and components required in a parallel system must be considered. 4.3.1 AC and DC Connections Simplified using Magnum Panels The AC and DC connections in a parallel system depend upon additional separate components (highlighted in bold in the two sections below). The Magnum Panel (MP) Series of enclosures (e.
Parallel Operation 4.4 Functional Test for Parallel-stacked MS-PAE Inverters Paralleled inverters must communicate together in order to provide 120/240 VAC to the loads. They will shut down if any inverter faults occur. The functional test will confirm that the parallelstacked units are operating correctly. Before performing the functional test, ensure the following: • All DC disconnects to the inverters are turned off. • All AC input and output circuit breakers are turned off.
Parallel Operation #1 MS-PAE INVERTER (MASTER) #2 MS-PAE INVERTER (SLAVE 1) #4 MS-PAE INVERTER (SLAVE 3) #3 MS-PAE INVERTER (SLAVE 2) REMOTE cables from router to each inverter’s Remote Port (blue) MA SL1 SL2 SL3 P1 P2 P3 P4 P5 P6 MS4024PAE Master Inverting 23.4VDC 0ADC P1 INV Home MS4024PAE Slave Inverter Standby 23.4VDC 0ADC P2 INV Home Master Inverter (stacked) Slave Inverter (stacked) STACK cables from router to each inverter’s Stack Port (red) MS4024PAE Inverter Searching 29.
Parallel Operation 4.4.3 Performing the Functional Test After all electrical connections to the AC source, inverters, batteries, and remote (also main panel and sub-panel, if applicable) have been completed, follow these steps to test the installation and the inverters’ operation. Testing Invert Mode 1. Prior to turning on the inverters, make sure all AC loads (i.e., appliances) are NOT connected to the inverters’ output or to any AC outlets powered by the inverters. 2.
Using AC Coupling 5.0 Using the MS-PAE Series in an AC Coupled Application This section covers the use of MS-PAE Series inverter/chargers in an AC coupled system. 5.1 What is an AC Coupled System Many homeowners utilize renewable energy (e.g., PV, wind, etc.) by installing high efficiency, battery-less, grid-tie inverter systems to offset their power consumption from the utility grid. However, during a utility power outage, the grid-tie inverter is required to shut down.
Troubleshooting 6.0 Troubleshooting The MS-PAE Series inverter/charger is a fairly simple device to troubleshoot. The following chart is designed to help you quickly pinpoint the most common inverter or charger failures. Table 6-1, Troubleshooting Guide Symptom No output power. Inverter LED is OFF. Possible Cause Recommended Solution Inverter is switched OFF. Switch the inverter ON. Battery voltage is too low.
Troubleshooting 6.1 Resetting the Inverter Under some fault conditions (e.g., an internal fault), the inverter will need to be reset. WARNING: A soft reset should not be performed with parallel stacked inverters. If a reset is required, perform a hard reset instead (see Section 6.1.2). Prior to performing any reset, ensure all AC power (utility, generator, shorepower) is removed from the inverter’s input. CAUTION: If AC is connected while performing an inverter reset, damage may occur. 6.1.
Appendix A – Specifications and Optional Equipment Appendix A – Specifications and Optional Equipment Table A-1, MS-PAE Specifications (at 25°C) Models MS4024PAE MS4448PAE Input battery voltage range 18.0 to 34.0 VDC 36.0 to 64.0 VDC Absolute maximum DC input 50 VDC Inverter Specifications 68 VDC Nominal AC output voltage 120/240 VAC split phase AC output voltage accuracy L-N: 120 VAC ±5%, L-L: 240 VAC ±5% (≤ continuous power) Output frequency and accuracy 60 Hz ± 0.
Appendix A – Specifications and Optional Equipment A-1 Efficiency Graphs The following curves are plotted to show the MS-PAE Series’ efficiency over the inverter’s power range (displayed as a percentage). These graphs represent a typical inverter’s efficiency while operating resistive loads. Motors and other inductive loads run less efficiently due to the impact of power factor losses.
Appendix A – Specifications and Optional Equipment A-2 Optional Equipment/Accessories The following components are available for use with the MS-PAE Series inverter/charger. Some of these items are required depending upon the intended use of the inverter. MMP Series Enclosures The MMP175-30D, MMP175-60S, MMP250-30D, and MMP250-60S enclosures are for single inverter applications.
Appendix B – Battery Information Appendix B – Battery Information B-1 Battery Location Periodic maintenance (i.e., checking connections, cleaning, watering) on batteries is required. Locate the batteries in an accessible location to perform this maintenance. Two feet clearance above the batteries is recommended for access to the battery terminals and removable caps (lead acid battery types).
Appendix B – Battery Information B-5 Battery Bank Sizing Worksheet Complete the steps below to determine the battery bank size required to power your AC loads: 1. Determine the daily power needed for each load.
Appendix B – Battery Information B-6 Battery Wiring The battery bank must be wired to match the inverter’s DC input voltage. In addition, the batteries can be wired to provide additional run time. The various wiring configurations are: Series Wiring Wiring batteries in series increases the battery bank’s output voltage. A series connection combines each battery in a string until the total voltage matches the inverter’s DC requirement.
Appendix B – Battery Information Series String (6 VDC + 6 VDC + 6 VDC + 6 VDC) overcurrent protection 6 VDC battery (200 AH) 6 VDC battery (200 AH) 6 VDC battery (200 AH) 6 VDC battery (200 AH) to 24 VDC inverter (total capacity = 200 AH) 24-volt battery bank (one string of four 6-volt batteries wired in series) Series String (12 VDC + 12 VDC) overcurrent protection 12 VDC battery (100 AH) 12 VDC battery (100 AH) to 24 VDC inverter (total capacity = 100 AH) 24-volt battery bank (one string of tw
Appendix B – Battery Information overcurrent protection 6-volt battery (200 AH) 6-volt battery (200 AH) 6-volt battery (200 AH) 6-volt battery (200 AH) 6-volt battery (200 AH) 6-volt battery (200 AH) 6-volt battery (200 AH) to 48VDC 6-volt inverter battery (total capacity (200 AH) = 200 Ahrs) 48-volt battery bank (one string of eight 6-volt batteries wired in series) overcurrent protection 12-volt battery (100 AH) 12-volt battery (100 AH) 12-volt battery (100 AH) 12-volt battery (100 AH) to
Appendix C – Power Consumption and Output Waveforms Appendix C – Power Consumption and Output Waveforms C-1 Appliance Power Consumption The MS-PAE Series inverter/charger can power a wide range of household appliances including small motors, hair dryers, clocks, and other electrical devices. As with any appliance using batteries for power, there is a certain length of time that it can run—this is called “run time.
Appendix C – Power Consumption and Output Waveforms C-2 Inverter Output Waveforms The inverter’s output waveform is the shape of the wave that alternating current makes as its voltage rises and falls with time. Today’s inverters come in three basic output waveforms: square wave, modified sine wave, and pure sine wave (see Figure C-1). • • • Square Wave – The simplest AC waveform. Some types of equipment behave strangely when powered from a square wave inverter.
Appendix D – Inverter/Charger Terminology Appendix D – Inverter/Charger Terminology The following is a glossary of terms with which you may not be familiar. They appear in the various descriptions of inverter and battery charger operation. Absorption Stage – In this second stage of three stage charging, the batteries are held at a constant voltage (the Absorb Voltage setting) and the battery is charged to its maximum capacity. AC (Alternating Current) – Electrical current that varies with time (i.e.
Appendix D – Inverter/Charger Terminology Load(s) – An electrical item that draws power (i.e., lights, radio, refrigerator, etc.) to work. Locked Rotor Amps – The current drawn by an electric motor with the shaft or rotor stopped and locked in position. This can be used to determine if an inverter has enough surge current to start a motor. If the inverter is capable of producing more amperage than the locked rotor amps rating of a motor, it will most likely start the motor easily.
Appendix E – Warranty and Service Appendix E – Warranty and Service E-1 Limited Warranty Sensata Technologies warrants the MS-PAE Series inverter/charger to be free from defects in material and workmanship that may result in product failure during normal usage, according to the following terms and conditions: 1. The limited warranty for the product extends for 36 months beginning from the product’s original date of purchase.
Magnum-Dimensions Products Manufactured by: Sensata Technologies 2211 West Casino Rd. Everett, WA 98204 Phone: 425-353-8833 Fax: 425-353-8390 Web: www.Magnum-Dimensions.
